<?php

/**
 * This is the model class for table "{{user}}".
 *
 * The followings are the available columns in table '{{user}}':
 * @property integer $id
 * @property string $username
 * @property string $password
 * @property string $salt
 * @property string $email
 *
 * The followings are the available model relations:
 * @property Post[] $posts
 */
class Admin extends Record
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return User the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{admin}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('login, password, salt, email', 'required'),
			array('login, password, salt, email', 'length', 'max'=>255, 'encoding'=>'UTF-8'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, username, password, salt, email', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
//	public function relations()
//	{
//		// NOTE: you may need to adjust the relation name and the related
//		// class name for the relations automatically generated below.
//		return array(
//			'posts' => array(self::HAS_MANY, 'Post', 'author_id'),
//		);
//	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'login' => 'Логин',
			'password' => 'Пароль',
			'salt' => 'Соль',
			'email' => 'E-mail',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('username',$this->username,true);
		$criteria->compare('password',$this->password,true);
		$criteria->compare('salt',$this->salt,true);
		$criteria->compare('email',$this->email,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

    public function validatePassword($password)
    {
        return $this->hashPassword($password,$this->salt)===$this->password;
    }
 
    public function hashPassword($password,$salt)
    {
        return md5($salt.$password);
    }
}